2 // Radegast Metaverse Client
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3 // Copyright (c) 2009, Radegast Development Team
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4 // All rights reserved.
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6 // Redistribution and use in source and binary forms, with or without
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7 // modification, are permitted provided that the following conditions are met:
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9 // * Redistributions of source code must retain the above copyright notice,
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10 // this list of conditions and the following disclaimer.
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11 // * Redistributions in binary form must reproduce the above copyright
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12 // notice, this list of conditions and the following disclaimer in the
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13 // documentation and/or other materials provided with the distribution.
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14 // * Neither the name of the application "Radegast", nor the names of its
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15 // contributors may be used to endorse or promote products derived from
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16 // this software without specific prior written permission.
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18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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19 // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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20 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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21 // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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22 // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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23 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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24 // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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25 // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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26 // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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32 using System.Runtime.InteropServices;
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33 using System.Windows.Forms;
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35 public static class FormFlash
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37 [DllImport("user32.dll")]
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38 public static extern int FlashWindowEx(ref FLASHWINFO pfwi);
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41 /// Flashes the form's taskbar button.
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43 /// <param name="form"></param>
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44 public static void StartFlash(Form form)
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46 if (Type.GetType("Mono.Runtime") != null || form.Focused)
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51 FLASHWINFO fw = new FLASHWINFO()
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53 cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO))),
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55 dwFlags = (Int32)(FLASHWINFOFLAGS.FLASHW_TRAY | FLASHWINFOFLAGS.FLASHW_TIMERNOFG),
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60 FlashWindowEx(ref fw);
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64 /// Stops flashing the form's taskbar button.
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66 /// <param name="form"></param>
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67 public static void StopFlash(Form form)
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69 if (Type.GetType("Mono.Runtime") != null)
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74 FLASHWINFO fw = new FLASHWINFO()
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76 cbSize = Convert.ToUInt32(Marshal.SizeOf(typeof(FLASHWINFO))),
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78 dwFlags = (Int32)(FLASHWINFOFLAGS.FLASHW_STOP),
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83 FlashWindowEx(ref fw);
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87 [StructLayout(LayoutKind.Sequential)]
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88 public struct FLASHWINFO
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90 public UInt32 cbSize;
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92 public Int32 dwFlags;
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93 public UInt32 uCount;
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94 public Int32 dwTimeout;
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97 public enum FLASHWINFOFLAGS
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100 FLASHW_CAPTION = 0x00000001,
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101 FLASHW_TRAY = 0x00000002,
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102 FLASHW_ALL = (FLASHW_CAPTION | FLASHW_TRAY),
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103 FLASHW_TIMER = 0x00000004,
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104 FLASHW_TIMERNOFG = 0x0000000C
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